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BG96466A - Process for the preparation of vinylacetate - Google Patents

Process for the preparation of vinylacetate

Info

Publication number
BG96466A
BG96466A BG96466A BG9646692A BG96466A BG 96466 A BG96466 A BG 96466A BG 96466 A BG96466 A BG 96466A BG 9646692 A BG9646692 A BG 9646692A BG 96466 A BG96466 A BG 96466A
Authority
BG
Bulgaria
Prior art keywords
vinylacetate
compounds
preparation
oxygen
catalyst
Prior art date
Application number
BG96466A
Inventor
Peter Wirtz
Karl-Fred Woerner
Friedrich Wunder
Klaus Eichler
Guenter Roscher
Original Assignee
Wirtz
Woerner
Wunder
Eichler
Roscher
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wirtz, Woerner, Wunder, Eichler, Roscher filed Critical Wirtz
Publication of BG96466A publication Critical patent/BG96466A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
    • C07C69/15—Vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

With the process is obtained vinylacetate in a gas phase of ethylene, acetic acid and oxygen or oxygen-containing gases on a catalyst which contains palladium and/or its compounds, as well as alkaline compounds on a carrier. The catalyst contains at least one barium compound but does not include gold, cadmium and their compounds.
BG96466A 1991-06-21 1992-06-15 Process for the preparation of vinylacetate BG96466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4120491 1991-06-21

Publications (1)

Publication Number Publication Date
BG96466A true BG96466A (en) 1994-03-31

Family

ID=6434436

Family Applications (1)

Application Number Title Priority Date Filing Date
BG96466A BG96466A (en) 1991-06-21 1992-06-15 Process for the preparation of vinylacetate

Country Status (12)

Country Link
EP (1) EP0519436A1 (en)
JP (1) JPH05186393A (en)
KR (1) KR930000463A (en)
CN (1) CN1068104A (en)
AU (1) AU1835392A (en)
BG (1) BG96466A (en)
BR (1) BR9202324A (en)
CA (1) CA2071698A1 (en)
CZ (1) CZ190492A3 (en)
MX (1) MX9203015A (en)
PL (1) PL294868A1 (en)
TW (1) TW213869B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323980C1 (en) * 1993-07-16 1995-03-30 Hoechst Ag Pallet and potassium, and cadmium, barium or gold-containing coated catalyst, process for its preparation and its use in the production of vinyl acetate
DE4323978C1 (en) * 1993-07-16 1995-02-16 Hoechst Ag Pallet and potassium, and cadmium, barium or gold-containing coated catalyst, process for its preparation and its use in the production of vinyl acetate
DE4323981C1 (en) * 1993-07-16 1995-03-09 Hoechst Ag Pallet and potassium, and cadmium, barium or gold-containing coated catalyst, process for its preparation and its use in the production of vinyl acetate
CA2135021A1 (en) * 1993-11-19 1995-05-20 David J. Gulliver Process for the preparation of catalysts for use in the production of vinyl acetate
FR2720957B1 (en) * 1994-06-09 1996-08-30 Inst Francais Du Petrole Hydrogenation catalyst containing palladium and at least one alkaline or alkaline earth metal and hydrogenation process using this catalyst.
EP0686615B2 (en) * 1994-06-09 2007-06-27 Institut Francais Du Petrole Process for the catalytic hydrogenation and catalyst useable in this process
DE19613791C2 (en) * 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Catalyst, process for its production and process for the production of vinyl acetate
US5859287A (en) * 1997-10-30 1999-01-12 Celanese International Corporation Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals
DE19755023C2 (en) * 1997-12-11 2000-03-09 Celanese Chem Europe Gmbh Catalyst and process for making vinyl acetate
US6072078A (en) * 1997-12-12 2000-06-06 Celanese International Corporation Vinyl acetate production using a catalyst comprising palladium, gold, copper and any of certain fourth metals
CN1109578C (en) * 1999-05-26 2003-05-28 冯士光 Catalyst for treating vehicle exhaust gas, catalyzing granules and purifier using the same catalyst
SG101929A1 (en) * 1999-12-29 2004-02-27 Dairen Chemical Corp Catalyst for oxacylation and use of the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA954875A (en) * 1963-09-12 1974-09-17 National Distillers And Chemical Corporation Catalyst activation in process for preparing esters
FR1546361A (en) * 1967-04-29 1968-11-15 Sir Soc Italiana Resine Spa Process for the preparation of unsaturated esters
ES362221A1 (en) * 1967-12-28 1970-12-01 Nat Distillers Chem Corp Preparation of unsaturated esters
JPS4837245B1 (en) * 1969-10-02 1973-11-09
US3939199A (en) * 1971-01-06 1976-02-17 Hoechst Aktiengesellschaft Oxacylation of olefins in the gaseous phase
JPS5917098B2 (en) * 1979-01-17 1984-04-19 ジェイエスアール株式会社 Method for producing conjugated diene monoester
US4550097A (en) * 1984-08-20 1985-10-29 Phillips Petroleum Company Catalyst for the production of allyl acetate

Also Published As

Publication number Publication date
AU1835392A (en) 1993-03-11
BR9202324A (en) 1993-01-19
PL294868A1 (en) 1993-02-22
CN1068104A (en) 1993-01-20
CA2071698A1 (en) 1992-12-22
EP0519436A1 (en) 1992-12-23
CZ190492A3 (en) 1993-01-13
TW213869B (en) 1993-10-01
JPH05186393A (en) 1993-07-27
MX9203015A (en) 1992-12-01
KR930000463A (en) 1993-01-15

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